Acoustic insulation, kurira kunyura, polyester donje, polyester insulation inogadzirwa ne100% yakakwira density fiber mushure mekupisa-prossed kuita donje chimiro.Uye isu tinoshandisa akasiyana-siyana anopisa-anopisa kuti asvike kwakasiyana density uye nechokwadi kufefetera kwayo, izvo zvinoita kuti ive yakanakisa kunyura mutsindo uye zvigadzirwa zvekudzivirira.Imhando yechigadzirwa chitsva chakagadzirwa icho chine yakanaka soundproof mhedzisiro uye isina kukuvadza kumunhu, iri nani pane girazi faibha donje.Polyester fiber acoustic cotton inoshandiswa zvakanyanya bhaisikopo, imba yekurekodha, mimhanzi situdiyo, bhaisikopo bhaisikopo, studio yemunhu, nedzimwe nzvimbo dzinodiwa zvakanyanya nezve kutorwa kwekurira.